Michigan — 4th District
119th Congress · 75 ZIP codes · Avg score 74/100 · Grade B · Updated 2026-07-19
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-19
ZipCheckup tracks water safety for 75 ZIP codes in Michigan's 4th District: the district earns a grade B (74/100). 314 EPA violations on record, 48 health-based.
Top Contaminants
ZIP Codes in This District
75 ZIP codes tracked in Michigan's 4th District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 49070 | Martin | 99 | A | 0 |
| 2 | 49416 | Glenn | 99 | A | 0 |
| 3 | 49419 | Hamilton | 99 | A | 1 |
| 4 | 49427 | Jamestown | 99 | A | 1 |
| 5 | 49429 | Jenison | 99 | A | 0 |
| 6 | 49323 | Dorr | 98 | A | 2 |
| 7 | 49344 | Shelbyville | 98 | A | 3 |
| 8 | 49450 | Pullman | 98 | A | 2 |
| 9 | 49080 | Plainwell | 95 | A | 0 |
| 10 | 49422 | Holland | 95 | A | 1 |
| 11 | 49464 | Zeeland | 95 | A | 0 |
| 12 | 49064 | Lawrence | 94 | A | 9 (1 health) |
| 13 | 49023 | Benton Harbor | 92 | A | 16 (6 health) |
| 14 | 49079 | Paw Paw | 92 | A | 7 |
| 15 | 49426 | Hudsonville | 92 | A | 7 |
| 16 | 49423 | Holland | 90 | A | 1 |
| 17 | 49424 | Holland | 90 | A | 1 |
| 18 | 49428 | Jenison | 90 | A | 0 |
| 19 | 49010 | Allegan | 89 | A | 6 (1 health) |
| 20 | 49408 | Fennville | 89 | A | 3 (1 health) |
| 21 | 49453 | Saugatuck | 89 | A | 3 (1 health) |
| 22 | 49460 | West Olive | 89 | A | 2 |
| 23 | 49045 | Decatur | 88 | A | 0 |
| 24 | 49055 | Gobles | 88 | A | 1 |
| 25 | 49098 | Watervliet | 88 | A | 4 |
| 26 | 49057 | Hartford | 87 | A | 1 |
| 27 | 49065 | Lawton | 87 | A | 1 |
| 28 | 49043 | Covert | 86 | A | 2 |
| 29 | 49078 | Otsego | 85 | A | 5 (2 health) |
| 30 | 49022 | Benton Harbor | 84 | B | 16 (6 health) |
| 31 | 49013 | Bangor | 81 | B | 6 |
| 32 | 49038 | Coloma | 80 | B | 1 |
| 33 | 49090 | South Haven | 76 | B | 6 |
| 34 | 49348 | Wayland | 76 | B | 8 |
| 35 | 49406 | Douglas | 73 | B | 0 |
| 36 | 49434 | Macatawa | 73 | B | 0 |
| 37 | 49053 | Galesburg | 68 | C | 7 (2 health) |
| 38 | 49026 | Bloomingdale | 66 | C | 0 |
| 39 | 49027 | Breedsville | 66 | C | 0 |
| 40 | 49034 | Climax | 66 | C | 0 |
| 41 | 49039 | Hagar Shores | 66 | C | 0 |
| 42 | 49056 | Grand Junction | 66 | C | 0 |
| 43 | 49062 | Kendall | 66 | C | 0 |
| 44 | 49063 | Lacota | 66 | C | 0 |
| 45 | 49084 | Riverside | 66 | C | 0 |
| 46 | 49314 | Burnips | 66 | C | 0 |
| 47 | 49328 | Hopkins | 66 | C | 0 |
| 48 | 49335 | Moline | 66 | C | 0 |
| 49 | 49002 | Portage | 65 | C | 8 |
| 50 | 49024 | Portage | 65 | C | 8 |
Overview
Michigan's 4th District encompasses 75 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (74/100).
314 EPA violations have been recorded across this district's water systems. 48 are health-based violations. About 61% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Consumer Confidence Report Rule - 85 violations
- Stage 1 DBP Rule - 51 violations
- Surface Water Treatment Rule - 31 violations
- Haloacetic Acids (HAA5) - 28 violations
- Barium - 24 violations
Housing Context
Homes in this district were built on average around 1973 (~53 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.
Data Sources
- Water quality violations: EPA Safe Drinking Water Information System (SDWIS)
- Congressional district boundaries: U.S. Census Bureau, 119th Congress
- Housing age: U.S. Census Bureau American Community Survey
Updated daily. Data covers 75 ZIP codes in Michigan's 4th District.